Richard Kane

Reflection groups and their invariant theory provide the main
themes of this book and the first two parts focus on these topics.
The first 13 chapters deal with reflection groups (Coxeter groups
and Weyl groups) in Euclidean Space while the next thirteen
chapters study the invariant theory of pseudo-reflection groups.
The third part of the book studies conjugacy classes of the
elements in reflection and pseudo-reflection groups. The book has
evolved from various graduate courses given by the author over the
past 10 years. It is intended to be a graduate text, accessible to
students with a basic background in algebra.